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  1. Hadoop HDFS
  2. HDFS-5674

Editlog code cleanup

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 2.3.0
    • namenode
    • None
    • Reviewed

    Description

      A few minor improvements:

      • @SuppressWarnings("deprecation") in FSEditLogOp can be removed.
      • FSEditLogOpCodes.fromByte(..) can be more efficient.
      • Some fields in FSEditLog can be final.

      Attachments

        1. h5674_20131217.patch
          9 kB
          Tsz-wo Sze
        2. h5674_20131218.patch
          9 kB
          Tsz-wo Sze

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-5781 Use an array to record the mapping between FSEditLogOpCode and the corresponding byte value

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              szetszwo Tsz-wo Sze
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: